这里仅以Delphi为例，其它开发语言类似！

最近需要将Magento(国外比较出名的开源PHP+MySQL电子商务网站)与一个ERP进行整合，就需要调用Magento的Webservice。

Magento提供3套api。

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SOAP adapter is default adapter for webservices. If you want to connect to Magento SOAP webservices you should load WSDL from this link (http://youmagentohost/api/?wsdl or http://youmagentohost/api/soap/?wsdl ) in your SoapClient

As of v1.3 you may also use http://yourmagentohost/api/v2_soap?wsdl=1 which has been added to improve compatbility with Java and .NET.

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注：如果需要同构调用需要使用1、2个wsdl，如调用方为.NET、Java、Delphi等请使用v2_soap。

调用步骤

一、在Magento中创建调用Webservice的用户名与密码(进入Magento后台管理->System->Web Services->Users)，在创建用户前先设计一个角色(进入Magento后台管理->System->Web Services->Roles)，用来对调用Webservice的权限进行限制

二、在Delphi端用WSDL Import工具进行导入，导入后会自动生成相关对象的类信息

三、使用Magento的接口，调用login、salesOrderInfo等函数

(注：在使用catalogProductCreate时经常会出现the operation is time out现象，在D7中经常出现，建议将创建产品的过程写在线程中)

例1：搜索相关状态的订单

procedure TFrmSiteManagement.getOrderList; var P:Mage_Api_Model_Server_V2_HandlerPortType; sessionID:WideString; filterOn:filters; aE:associativeEntity ; aA:associativeArray; orderList:salesOrderEntityArray; order:salesOrderEntity; i:Integer; begin P:= HTTPRIO1 as Mage_Api_Model_Server_V2_HandlerPortType; //filter filterOn:=filters.Create; SetLength(aA,1); aE:=associativeEntity.Create; aE.key:='status'; aE.value:='Pending'; aA[0]:=aE; filterOn.filter:=aA; try try sessionID:= P.login('apiuser','apiuser'); orderList:=P.salesOrderList(sessionID,filterOn); for i:=low(orderList) to high(orderList) do begin sessionID:= P.login('apiuser','apiuser'); order:=P.salesOrderInfo(sessionID,orderList[i].increment_id); addContent(i,order) ; end; except on E:Exception do begin ShowMessage(E.Message); end; end; finally P:=nil; aE.Free; SetLength(aA,0); end; end;

例2：Load订单明细

var P:Mage_Api_Model_Server_V2_HandlerPortType; sessionID:WideString; order: salesOrderEntity; begin P:= HTTPRIO1 as Mage_Api_Model_Server_V2_HandlerPortType; try try sessionID:= P.login('apiuser','apiuser'); order:= P.salesOrderInfo(sessionID,'100000001'); ShowMessage(order.billing_address.street); except on E:Exception do begin ShowMessage(E.Message); end; end; finally P:=nil; end; end;